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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001104659-15-036042
Filing Date
2015-05-08
Accepted
2015-05-08 11:45:12
Documents
11
Period of Report
2015-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q a15-6087_110q.htm 10-Q 555192
2 EX-31.1 a15-6087_1ex31d1.htm EX-31.1 13830
3 EX-31.2 a15-6087_1ex31d2.htm EX-31.2 13475
4 EX-32.1 a15-6087_1ex32d1.htm EX-32.1 6722
5 EX-32.2 a15-6087_1ex32d2.htm EX-32.2 6704
  Complete submission text file 0001104659-15-036042.txt   4131125

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE DOCUMENT ccoi-20150331.xml EX-101.INS 477161
7 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ccoi-20150331.xsd EX-101.SCH 34302
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ccoi-20150331_cal.xml EX-101.CAL 38298
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ccoi-20150331_def.xml EX-101.DEF 106166
10 XBRL TAXONOMY EXTENSION LABELS LINKBASE DOCUMENT ccoi-20150331_lab.xml EX-101.LAB 329272
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ccoi-20150331_pre.xml EX-101.PRE 215996
Mailing Address 1015 31ST STREET NW WASHINGTON DC 20007
Business Address 1015 31ST STREET WASHINGTON DC 20007 2022954200
COGENT COMMUNICATIONS HOLDINGS, INC. (Filer) CIK: 0001158324 (see all company filings)

IRS No.: 522337274 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-51829 | Film No.: 15845168
SIC: 7372 Services-Prepackaged Software
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